Projectile Motion
December 8, 2016For projectile on H.P. ⋆ Time of flight $t = {2u sinα}/{g}$ ⋆ Horizontal Range $R = {u^2 sin2α}/{g}$ when... View Article
Categories for 1st Year Mechanics
Curvilinear Motion of Particles [Kinematics]
December 8, 2016$\table Direction,Velocity-Component,Acceleration-Component;x,v_x={dx}/{dt},a_x={dv_x}/{dt};y,v_y = {dy}/{dt},a_y = {dv_y}/{dt};Tangential,v_T = V, a_T = {dv}/{dt};Normal, v_N = 0, a_N = {v^2}/{ρ};Radial, v_r = r’,a_r... View Article
D’Alembert’s Principle [Kinetics]
December 8, 2016No important or extra ordinary formula needed in this chapter Pratik KatariaPratik Kataria is currently learning Springboot and Hibernate. Technologies... View Article
Relative Motion
December 8, 2016Relative velocity of A w.r.t. B => A observed from B and B is stationary $\ov{V_{A|B}} =\ov{V_{A}} – \ov{V_{B}}$ ∙Two... View Article
Rectilinear Motion of Particles [Kinematics]
December 8, 2016Displacement (s) = $x_t – x_o$ $d↙{(0 -> t)} = |x_y – x_o|$ Instantaneous velocity = dx/dt Displacement ≦ Distance... View Article
Centroid Beams
December 8, 2016Pratik KatariaPratik Kataria is currently learning Springboot and Hibernate. Technologies known and worked on: C/C++, Java, Python, JavaScript, HTML, CSS,... View Article
Co-planar Forces
December 8, 2016Magnitude of Resultant: $R = √{P^2 + Q^2 + 2PQ cosθ}$ Direction of Resultant: $tan α = {Q sinθ}/{P +... View Article